February Patch Tuesday for Surface RT

It looks like the updates from February's Patch Tuesday just hit on my Surface RT. I've got 11 updates for Office, 1 System Firmware Update, and 1 Update for Windows RT.

Apparently the firmware update requires you to have a full charge (It errors out when I try to install) so I'm currently waiting on that before installing.

Has anyone else installed their updates? Any noticeable improvements?

Update: Hm. Apparently I didn't need to be at full charge. After letting my Surface sit on AC power for a bit, it started installing without issue. I'm still waiting for everything to install, so I don't know what impact the updates will have.